Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Name: Established Dynamic Forest Restoration Blocks
Display Field: NAME
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The State Park Boundary data layer is to be used to depict the approximate boundary of State Park Land. This file is not to be used as a survey to determine property lines. Data exported on 03/06/2017.
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private protected areas, identified as an A-16 National Geospatial Data Asset in the Cadastre Theme (https://communities.geoplatform.gov/ngda-cadastre/). The PAD-US is an ongoing project with several published versions of a spatial database including areas dedicated to the preservation of biological diversity, and other natural (including extraction), recreational, or cultural uses, managed for these purposes through legal or other effective means. The database was originally designed to support biodiversity assessments; however, its scope expanded in recent years to include all public and nonprofit lands and waters. Most are public lands owned in fee (the owner of the property has full and irrevocable ownership of the land); however, long-term easements, leases, agreements, Congressional (e.g. 'Wilderness Area'), Executive (e.g. 'National Monument'), and administrative designations (e.g. 'Area of Critical Environmental Concern') documented in agency management plans are also included. The PAD-US strives to be a complete inventory of public land and other protected areas, compiling “best available” data provided by managing agencies and organizations. The PAD-US geodatabase maps and describes areas using over twenty-five attributes and five feature classes representing the U.S. protected areas network in separate feature classes: Fee (ownership parcels), Designation, Easement, Marine, Proclamation and Other Planning Boundaries. Five additional feature classes include various combinations of the primary layers (for example, Combined_Fee_Easement) to support data management, queries, web mapping services, and analyses. This PAD-US Version 2.1 dataset includes a variety of updates and new data from the previous Version 2.0 dataset (USGS, 2018 https://doi.org/10.5066/P955KPLE ), achieving the primary goal to "Complete the PAD-US Inventory by 2020" (https://www.usgs.gov/core-science-systems/science-analytics-and-synthesis/gap/science/pad-us-vision) by addressing known data gaps with newly available data. The following list summarizes the integration of "best available" spatial data to ensure public lands and other protected areas from all jurisdictions are represented in PAD-US, along with continued improvements and regular maintenance of the federal theme. Completing the PAD-US Inventory: 1) Integration of over 75,000 city parks in all 50 States (and the District of Columbia) from The Trust for Public Land's (TPL) ParkServe data development initiative (https://parkserve.tpl.org/) added nearly 2.7 million acres of protected area and significantly reduced the primary known data gap in previous PAD-US versions (local government lands). 2) First-time integration of the Census American Indian/Alaskan Native Areas (AIA) dataset (https://www2.census.gov/geo/tiger/TIGER2019/AIANNH) representing the boundaries for federally recognized American Indian reservations and off-reservation trust lands across the nation (as of January 1, 2020, as reported by the federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey) addressed another major PAD-US data gap. 3) Aggregation of nearly 5,000 protected areas owned by local land trusts in 13 states, aggregated by Ducks Unlimited through data calls for easements to update the National Conservation Easement Database (https://www.conservationeasement.us/), increased PAD-US protected areas by over 350,000 acres. Maintaining regular Federal updates: 1) Major update of the Federal estate (fee ownership parcels, easement interest, and management designations), including authoritative data from 8 agencies: Bureau of Land Management (BLM), U.S. Census Bureau (Census), Department of Defense (DOD), U.S. Fish and Wildlife Service (FWS), National Park Service (NPS), Natural Resources Conservation Service (NRCS), U.S. Forest Service (USFS), National Oceanic and Atmospheric Administration (NOAA). The federal theme in PAD-US is developed in close collaboration with the Federal Geographic Data Committee (FGDC) Federal Lands Working Group (FLWG, https://communities.geoplatform.gov/ngda-govunits/federal-lands-workgroup/); 2) Complete National Marine Protected Areas (MPA) update: from the National Oceanic and Atmospheric Administration (NOAA) MPA Inventory, including conservation measure ('GAP Status Code', 'IUCN Category') review by NOAA; Other changes: 1) PAD-US field name change - The "Public Access" field name changed from 'Access' to 'Pub_Access' to avoid unintended scripting errors associated with the script command 'access'. 2) Additional field - The "Feature Class" (FeatClass) field was added to all layers within PAD-US 2.1 (only included in the "Combined" layers of PAD-US 2.0 to describe which feature class data originated from). 3) Categorical GAP Status Code default changes - National Monuments are categorically assigned GAP Status Code = 2 (previously GAP 3), in the absence of other information, to better represent biodiversity protection restrictions associated with the designation. The Bureau of Land Management Areas of Environmental Concern (ACECs) are categorically assigned GAP Status Code = 3 (previously GAP 2) as the areas are administratively protected, not permanent. More information is available upon request. 4) Agency Name (FWS) geodatabase domain description changed to U.S. Fish and Wildlife Service (previously U.S. Fish & Wildlife Service). 5) Select areas in the provisional PAD-US 2.1 Proclamation feature class were removed following a consultation with the data-steward (Census Bureau). Tribal designated statistical areas are purely a geographic area for providing Census statistics with no land base. Most affected areas are relatively small; however, 4,341,120 acres and 37 records were removed in total. Contact Mason Croft (masoncroft@boisestate) for more information about how to identify these records. For more information regarding the PAD-US dataset please visit, https://usgs.gov/gapanalysis/PAD-US/. For more information about data aggregation please review the Online PAD-US Data Manual available at https://www.usgs.gov/core-science-systems/science-analytics-and-synthesis/gap/pad-us-data-manual .
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: U.S. Geological Survey (USGS) Gap Analysis Project (GAP), 2020, Protected Areas Database of the United States (PAD-US) 2.1: U.S. Geological Survey data release, https://doi.org/10.5066/P92QM3NT
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" “Standard” (http://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level) for the entire United States. Some areas may also include additional subdivisions representing the 14- and 16-digit hydrologic unit (HU). At a minimum, the HUs are delineated at 1:24,000-scale in the conterminous United States, 1:25,000-scale in Hawaii, Pacific basin and the Caribbean, and 1:63,360-scale in Alaska, meeting the National Map Accuracy Standards (NMAS). Higher resolution boundaries are being developed where partners and data exist and will be incorporated back into the WBD. WBD data are delivered as a dataset of polygons and corresponding lines that define the boundary of the polygon. WBD polygon attributes include hydrologic unit codes (HUC), size (in the form of acres and square kilometers), name, downstream hydrologic unit code, type of watershed, non-contributing areas, and flow modifications. The HUC describes where the unit is in the country and the level of the unit. WBD line attributes contain the highest level of hydrologic unit for each boundary, line source information and flow modifications.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Funding for the Watershed Boundary Dataset (WBD) was provided by the USDA-NRCS, USGS and EPA along with other federal, state and local agenciesies. Representatives from many agencies contributed a substantial amount of time and salary towards quality review and updating of the dataset in order to meet the WBD Standards. Acknowledgment of the originating agencies would be appreciated in products derived from these data. See dataset specific metadata for further information
Description: These are mussel streams and rivers updated in October 2020 and based on National Hydrography Dataset (NHD) stream segments. Mussel attributes include StreamGroup and Description:Group 1: High Quality Streams (as listed by the WVDNR and having potential habitat for mussels) and State listed mussel streams. Endangered species not expected.Group 2: Small to mid-sized streams with endangered species expected.Group 2.5: These are typically small streams that join either a Group 2 or Group 4 stream which may potentially contain endangered species and thus the lower half mile of the stream is considered a Group 2.Group 2P: Small to mid-sized Proposed Federal StreamsGroup 3: Large Rivers where endangered species are not expected. These include the Ohio River upstream (US) of Hannibal Lock and Dam and the Monongahela River.Group 4: Larger Rivers where endangered species are expected. These include the Ohio River downstream (DS) of Hannibal Lock and Dam, Little Kanawha River (slack-water section adjoining the Ohio River) and the Kanawha River.These data are based on National Hydrography Dataset (NHD). NHD is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: West Virginia Division of Natural Resources, Wildlife Diversity Unit
Description: This is a 30 meter grid that maps upland and wetland wildlife habitats/ecological systems for the Northeastern US, including all 13 states from Maine to Virginia, west to New York, Pennsylvania and West Virginia, and for the Maritime provinces of Canada (Nova Scotia, Prince Edward Island, and New Brunswick) and southeastern Quebec. Mapped habitat types are drawn from the Northeastern Terrestrial Habitat Classification System (NETHCS) and from some ecological system types identifed by Canadian ecologists as being unique to Canada. The NETHCS is based on NatureServe’s Ecological Systems Classification, augmented with additional information from individual state wildlife classifications and other information specific to wildlife managers. A terrestrial ecological system is defined as a mosaic of plant community types that tend to co-occur within landscapes with similar ecological processes, substrates, and/or environmental gradients, in a pattern that repeats itself across landscapes. Systems occur at various scales, from "matrix" forested systems of thousands of hectares to small patch systems, such as cliffs, basin wetlands, or barrens on a particular bedrock type, of a hectare or 2.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Data sources/partners, Canada: Nova Scotia Dept of Natural Resources; New Brunswick Dept of Natural Resources, Department of Environment and Local Government; Prince Edward Island Dept of Agriculture, Fisheries, Aquaculture and Forestry; Quebec Ministère de l'Énergie et des Ressources naturelles, Ministère des Forêts, de la Faune et des Parcs, and Ministère du Développement durable, de l'Environnement et de la Lutte contre les changements climatiques; Nature Conservancy of Canada; Atlantic Canada Conservation Data Centre (ACCDC); Canadian National Vegetation Classification (CNVC); Wildlife Conservation Society Canada; Natural Resources Canada; Agriculture & Agrifood Canada (AAFC); JD Irving, Ltd., New Brunswick; Acadian Timber Corp., New Brunswick; Fornebu Lumber Company Inc., New Brunswick
Data sources/partners, US: NatureServe (www.natureserve.org), and the Natural Heritage Programs in the 13 states of the Northeast; The Nature Conservancy (TNC) Eastern Conservation Science; United States Geological Survey; US Environmental Protection Agency; US Fish & Wildlife Service; Geological Surveys of the 13 Northeastern states; USDA-Forest Service; WorldClim Global Climate Data (www.worldclim.org), Funders/Data sources/Partners, US: US Fish & Wildlife Service; US Dept of the Interior Northeastern Climate Science Center (NECSC); The Nature Conservancy (TNC); NatureServe (www.natureserve.org), and the Natural Heritage Programs in the 13 states of the Northeast; United States Geological Survey; US Environmental Protection Agency; Geological Surveys of the 13 Northeastern states; USDA-Forest Service; WorldClim Global Climate Data (www.worldclim.org)
Name: Northeast Aquatic Connectivity Dam Location (TNC)
Display Field: Barrier_Name
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This dataset represents dam and road stream crossings in the northeastern United States (ME, NH, VT, MA, CT, RI, NY, PA, NJ, DE, MD, VA, WV, DC). This data was complied as part of the North Atlantic Aquatic Connectivity Collaborative (NAACC) for the 2016 version of the Northeast Aquatic Connectivity anlaysis (http://maps.freshwaternetwork.org/northeast). The road-stream crossing data in this dataset compiled by the NAACC (https://streamcontinuity.org/) and its contributors. Dam data was compiled for the original Northeast Aquatic Connectivity study (http://rcngrants.org/content/northeast-aquatic-connectivity) and revised based on input from the Northeast Aquatic Connectivity project workgroup, updates from state dam databases, and removals from American River's dam removal database (https://www.americanrivers.org/threats-solutions/restoring-damaged-rivers/dam-removal-map). Both road-stream crossings and dams were spatially linked to flowlines in the USGS National Hydrography Plus (NHD-Plus) v2 1:100,000 stream dataset. These barriers form the primary input dataset for the 2016 version of the Northeast Aquatic Connectvitiy analysis. (http://maps.freshwaternetwork.org/northeast). To this barrier dataset, 38 ecologically-relevant metrics were calculated and used in the barrier prioritization.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Road - stream crossing data from the North Atlantic Aquatic Connectivity Collaborative database: http://streamcontinuity.org. Aquatic passability scores and cold water restoration scores for road-stream crossings are from the UMass Critical Linkages project. (http://www.umasscaps.org/applications/critical-linkages.html. Natural barrier data obtained from the USGS GNIS database, the World Waterfall Database (http://www.worldwaterfalldatabase.com/) and Daniel Wieferich, USGS. Dam data for the Northeastern United States compiled from multiple state and federal sources by The Nature Conservancy and edited for use in the Northeast Aquatic Connectivity project (http://maps.freshwaternetwork.org/northeast). Original data for each state: CT: Connecticut DEP, Inland Water Resources Div DE: Delaware Dams: DNREC; MA: Massachusetts Department of Fish and Game, Division of Ecological Restoration (DER) based on modified and updated datasets from the Massachusetts Department of Conservation and Recreation http://www.mass.gov/mgis/dams.htm, Office of Dam Safety. MD: MD DNR ME: Army Corp of Engineers (USACE), Maine Emergency Management Agency (MEMA), Maine Department of Environmental Protection (MEDEP)(comp., ed.), Maine Office of Geographic Information Systems (comp., ed.) http://www.maine.gov/megis/catalog/shps/state/impoundss.zip NH: NH DES Dam Bureau NJ: NJDEP - Bureau of Dam Safety and Flood Control NY: NYS Department of Environmental Conservation http://gis.ny.gov/gisdata/inventories/details.cfm?DSID=1130; USGS Great Lakes Science Center PA: Division of Dam Safety, Department of Environmental Protection; PA Fish and Boat Commission, Ben Lorson RI: RIGIS, 2014. Dams; dams12. Rhode Island Geographic Information System (RIGIS) Data Distribution System, URL: http://www.edc.uri.edu/rigis, Environmental Data Center, University of Rhode Island, Kingston, Rhode Island (last date accessed: 10 September 2014). VA: VA Dept. of Game & Inland Fisheries VT: Vermont Agency of Natural Resources, Department of Environmental Conservation WV: WV DNR: Wildlife Diversity and Technical Support Units; WV Non-coal dams, DMR Dams, NID dams: WV State GIS Data Clearinghouse: http://wvgis.wvu.edu/data/data.php US Army Corps' National Inventory of Dams (nid.usace.army.mil) USGS Geographic Names Information System (GNIS)
NESZCL_Int_Insignif
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Insignif]
)
QDSANAD_Insignif
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Insignif]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Insignif
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Insignif]
)
TotNumSzCl_Insignif
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Insignif]
)
batAbs_Insignif
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Insignif]
)
NESZCL_Int_Minor
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Minor]
)
QDSANAD_Minor
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Minor]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Minor
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Minor]
)
TotNumSzCl_Minor
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Minor]
)
batAbs_Minor
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Minor]
)
NESZCL_Int_Moderate
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Moderate]
)
QDSANAD_Moderate
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Moderate]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Moderate
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Moderate]
)
TotNumSzCl_Moderate
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Moderate]
)
batAbs_Moderate
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Moderate]
)
NESZCL_Int_Signif
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Signif]
)
QDSANAD_Signif
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Signif]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Signif
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Signif]
)
TotNumSzCl_Signif
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Signif]
)
batAbs_Signif
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Signif]
)
NESZCL_Int_Severe
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Severe]
)
QDSANAD_Severe
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Severe]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Severe
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Severe]
)
TotNumSzCl_Severe
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Severe]
)
batAbs_Severe
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Severe]
)
NESZCL_Int_Dams
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Dams]
)
QDSANAD_Dams
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Dams]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Dams
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Dams]
)
TotNumSzCl_Dams
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Dams]
)
batAbs_Dams
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Dams]
)
Description: This dataset represents dam and road stream crossings in the northeastern United States (ME, NH, VT, MA, CT, RI, NY, PA, NJ, DE, MD, VA, WV, DC). This data was complied as part of the North Atlantic Aquatic Connectivity Collaborative (NAACC) for the 2016 version of the Northeast Aquatic Connectivity anlaysis (http://maps.freshwaternetwork.org/northeast). The road-stream crossing data in this dataset compiled by the NAACC (https://streamcontinuity.org/) and its contributors. Dam data was compiled for the original Northeast Aquatic Connectivity study (http://rcngrants.org/content/northeast-aquatic-connectivity) and revised based on input from the Northeast Aquatic Connectivity project workgroup, updates from state dam databases, and removals from American River's dam removal database (https://www.americanrivers.org/threats-solutions/restoring-damaged-rivers/dam-removal-map). Both road-stream crossings and dams were spatially linked to flowlines in the USGS National Hydrography Plus (NHD-Plus) v2 1:100,000 stream dataset. These barriers form the primary input dataset for the 2016 version of the Northeast Aquatic Connectvitiy analysis. (http://maps.freshwaternetwork.org/northeast). To this barrier dataset, 38 ecologically-relevant metrics were calculated and used in the barrier prioritization.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: Road - stream crossing data from the North Atlantic Aquatic Connectivity Collaborative database: http://streamcontinuity.org. Aquatic passability scores and cold water restoration scores for road-stream crossings are from the UMass Critical Linkages project. (http://www.umasscaps.org/applications/critical-linkages.html. Natural barrier data obtained from the USGS GNIS database, the World Waterfall Database (http://www.worldwaterfalldatabase.com/) and Daniel Wieferich, USGS. Dam data for the Northeastern United States compiled from multiple state and federal sources by The Nature Conservancy and edited for use in the Northeast Aquatic Connectivity project (http://maps.freshwaternetwork.org/northeast). Original data for each state: CT: Connecticut DEP, Inland Water Resources Div DE: Delaware Dams: DNREC; MA: Massachusetts Department of Fish and Game, Division of Ecological Restoration (DER) based on modified and updated datasets from the Massachusetts Department of Conservation and Recreation http://www.mass.gov/mgis/dams.htm, Office of Dam Safety. MD: MD DNR ME: Army Corp of Engineers (USACE), Maine Emergency Management Agency (MEMA), Maine Department of Environmental Protection (MEDEP)(comp., ed.), Maine Office of Geographic Information Systems (comp., ed.) http://www.maine.gov/megis/catalog/shps/state/impoundss.zip NH: NH DES Dam Bureau NJ: NJDEP - Bureau of Dam Safety and Flood Control NY: NYS Department of Environmental Conservation http://gis.ny.gov/gisdata/inventories/details.cfm?DSID=1130; USGS Great Lakes Science Center PA: Division of Dam Safety, Department of Environmental Protection; PA Fish and Boat Commission, Ben Lorson RI: RIGIS, 2014. Dams; dams12. Rhode Island Geographic Information System (RIGIS) Data Distribution System, URL: http://www.edc.uri.edu/rigis, Environmental Data Center, University of Rhode Island, Kingston, Rhode Island (last date accessed: 10 September 2014). VA: VA Dept. of Game & Inland Fisheries VT: Vermont Agency of Natural Resources, Department of Environmental Conservation WV: WV DNR: Wildlife Diversity and Technical Support Units; WV Non-coal dams, DMR Dams, NID dams: WV State GIS Data Clearinghouse: http://wvgis.wvu.edu/data/data.php US Army Corps' National Inventory of Dams (nid.usace.army.mil) USGS Geographic Names Information System (GNIS)
NESZCL_Int_Insignif
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Insignif]
)
QDSANAD_Insignif
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Insignif]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Insignif
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Insignif]
)
TotNumSzCl_Insignif
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Insignif]
)
batAbs_Insignif
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Insignif]
)
NESZCL_Int_Minor
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Minor]
)
QDSANAD_Minor
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Minor]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Minor
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Minor]
)
TotNumSzCl_Minor
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Minor]
)
batAbs_Minor
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Minor]
)
NESZCL_Int_Moderate
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Moderate]
)
QDSANAD_Moderate
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Moderate]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Moderate
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Moderate]
)
TotNumSzCl_Moderate
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Moderate]
)
batAbs_Moderate
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Moderate]
)
NESZCL_Int_Signif
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Signif]
)
QDSANAD_Signif
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Signif]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Signif
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Signif]
)
TotNumSzCl_Signif
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Signif]
)
batAbs_Signif
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Signif]
)
NESZCL_Int_Severe
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Severe]
)
QDSANAD_Severe
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Severe]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Severe
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Severe]
)
TotNumSzCl_Severe
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Severe]
)
batAbs_Severe
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Severe]
)
NESZCL_Int_Dams
(
type: esriFieldTypeSmallInteger, alias: Stream size class (raise headwaters in importance) [Dams]
)
QDSANAD_Dams
(
type: esriFieldTypeSmallInteger, alias: Presence of 1 or More Anadromous Species downstream of barrier [Dams]
, Coded Values:
[1: Current Presence of 1 or More Anadromous Species]
, [2: Historical Presence of 1 or More Anadromous Species]
, [3: No Documented Presence]
)
QDSNUMANAD_Dams
(
type: esriFieldTypeSmallInteger, alias: # of anadromous species downstream of the barrier [Dams]
)
TotNumSzCl_Dams
(
type: esriFieldTypeSmallInteger, alias: # of Size Classes in Total (US + DS) functional network [Dams]
)
batAbs_Dams
(
type: esriFieldTypeDouble, alias: Absolute Gain (min of US and DS Func Networks) [Dams]
)
Description: EIA: U.S. Coal Mining Locations
This is a point dataset representing operating surface and underground coal mines in the United States in 2012. These data originate from the U.S. Energy Information Administration, Form EIA-7A "Coal Production and Preparation Report" and the U.S. Department of Labor, Mine Safety and Health Administration Form 7000-2, "Quarterly Mine Employment and Coal Production Report." For additional mine data see "Historical Detailed Coal Production Data": http://www.eia.gov/coal/data.cfm#production
The U.S. Energy Information Administration (EIA) provides impartial and independent data on the nation's energy infrastructure—its sources, flows, and end uses, as well as forecasts and outlooks. Location information for specific extraction activities, as well as power plants and other supply chain components, can help reveal the regional nature of specific impacts and the often large distances between those effects and end-use drivers.
Service Item Id: 53d07caffd69448e9e291a931d370f7f
Copyright Text: U.S. Energy Information Administration, 2012.